InChI=1S/C43H81N2O7P/c1-6-8-10-11-12-13-14-15-16-19-22-25-29-32-40(46)39(38-51-53(48,49)50-37-36-45(3,4)5)44-43(47)35-31-27-24-21-18-17-20-23-26-30-34-42-41(52-42)33-28-9-7-2/h17,20-21,24,26,30,39-42,46H,6-16,18-19,22-23,25,27-29,31-38H2,1-5H3,(H-,44,47,48,49)/b20-17-,24-21-,30-26-/t39-,40+,41?,42?/m0/s1